Struct OdeSolver 

pub struct OdeSolver {
    pub method: OdeMethod,
    pub dt: f64,
    pub dt_min: f64,
    pub dt_max: f64,
    pub tolerance: f64,
    pub max_steps: u64,
    /* private fields */
}

ODE solver with configurable method and step control.

Fields

method: OdeMethod

dt: f64

dt_min: f64

dt_max: f64

tolerance: f64

max_steps: u64

Implementations

impl OdeSolver

pub fn new(method: OdeMethod, dt: f64) -> Self

pub fn rk4(dt: f64) -> Self

pub fn adaptive(dt: f64, tol: f64) -> Self

pub fn verlet(dt: f64) -> Self

pub fn step(&mut self, system: &dyn OdeSystem, state: &OdeState) -> OdeState

Integrate one step. Returns the new state.

pub fn integrate( &mut self, system: &dyn OdeSystem, initial: &OdeState, t_end: f64, ) -> Vec<OdeState>

Integrate from t0 to t_end. Returns all states at each step.

pub fn solve( &mut self, system: &dyn OdeSystem, initial: &OdeState, t_end: f64, ) -> OdeState

Integrate and return only the final state.